<!-- <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="/js/jquery-2.0.0.min.js"></script>
</head>
<body>
web:<a href="">${str}</a><br>
<button id="btn">按钮</button>
<script type="text/javascript">
	$("#btn").click(function(){
		alert("click!");
	});
</script>

<h3>对象</h3>
id:${(student.id)!'默认值id'}<br>
name:${(student.name)!'默认值姓名'}<br>

<h3>遍历集合</h3>
<#if students??>
<#list students as s>
	id:${s.id} name:${s.name}<br>
</#list>
<#else>
集合为空
</#if> 

<h3>map</h3>
<#if map??>
map.a:${map['a']}<br>
map.b:${map['b']}<br>
<#else>
map为空
</#if>

<h3>遍历map</h3>
<#if map??>
<#list map?keys as key>
	key:${key},value:${map[key]}<br>
</#list>
<#else>
map为空
</#if>
</body>
</html>-->